For those who know the card game euchre, the expression euchred or euchred out is part of the game. For the rest of us, it may be less familiar but it's no less useful. If you euchred out your competitors, you outwitted them. You're no gormless creature. In fact, you're splendid and perspicacious.
Tomorrow I think I'll have a new wrinkle for you; don't forget to be here.